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MUFFLERS...are you using them or not?

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View Poll Results: What is your opinion on mufflers for the noise ordinance?
I will use them/ required to have them
62
49.21%
I will not use/ need them
42
33.33%
I don't care!
22
17.46%
Voters: 126. You may not vote on this poll

MUFFLERS...are you using them or not?

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Old 07-29-2005, 09:43 AM
  #21  
Rob
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Default Re: MUFFLERS...are you using them or not?

So far we don't need them in Mississippi, Louisiana

We will see when we go to Emerald Beach poker run, but I think there not enforcing it there either.

But I can see it coming and will have to get them soon or later.When it first bust off with no water its loud.In thr boat the blower whine is louder that the exhaust


2001 388 Hustler
It has the CMI's with wet tips stock.
500 efi Whipple 3.3 4.5 pulley 779hp
. 4.0 pulley 867hp

I think the DP is close to a stock 500efi at Idle only

Mufflers are going to suck
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Old 07-29-2005, 10:44 AM
  #22  
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Default Re: MUFFLERS...are you using them or not?

I have IMCO gatlin mufflers on my 2005 HP525EFI's. I would rather not have any mufflers, but I got them because of the law. I have no idea what dB I am at with these mufflers.
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Old 07-29-2005, 12:13 PM
  #23  
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Default Re: MUFFLERS...are you using them or not?

Thanks for the info guys.....keep the info coming!!
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Old 07-29-2005, 12:42 PM
  #24  
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Default Re: MUFFLERS...are you using them or not?

944 hp blown 540 single,stainless marine offshore 3's w/5 inch tails,even with wet tails was rudely loud,bought ggb's from Lofty (great guy),seems quieter than was with lightnings,haven't tested at w/o throttle yet(will do back to back at hardy pond before summers over hopefully),Smitty
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Old 07-29-2005, 03:05 PM
  #25  
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Default Re: MUFFLERS...are you using them or not?

Glad to hear those things worked out for you Smitty! Now if I could just get my own boat in the water.
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Old 07-29-2005, 05:57 PM
  #26  
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Default Re: MUFFLERS...are you using them or not?

Formula Silent Thunder...nice mellow rumble but will still pass DB tests.
I do like loud though
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Old 07-29-2005, 06:00 PM
  #27  
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Default Re: MUFFLERS...are you using them or not?

22Baja
350
400ish
nope.. none here
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Old 07-31-2005, 09:13 AM
  #28  
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Default Re: MUFFLERS...are you using them or not?

29 Outlaw, 496 Mag HO's. Was 97db at idle without mufflers, got ticket Now running GGB Extremes. Sounds good, no more problems....

Sucks having to run them tho, it sounded GREAT without them.....
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Old 07-31-2005, 02:10 PM
  #29  
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Default Re: MUFFLERS...are you using them or not?

Yes...I have in-line GGBs on my twin stock 496HOs and did not experience any loss of speed. The boat is much quieter, but still has a great sound.
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Old 07-31-2005, 06:20 PM
  #30  
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Default Re: MUFFLERS...are you using them or not?

I have GGB's because of the law. Not sure of the decible level yet. 2006 Dragon 39.
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